Specification |
Usage: Lighting, Medical, Optical, Photography;
Type: Concave Lens;
Transmittance: >95%;
Shape: Concave Lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Customized;
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Usage: Medical, Optical, Photography;
Type: Convex Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Color: Transparent;
C.a: 90%;
Surface Quality: 60-40, 40-20, 20-10 etc;
Parallelism: 30';
Dimention: 2-2000mm;
Dimention Tolerance: +0.1-0.1mm;
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Usage: Medical, Optical;
Type: Concave Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Color: Transparent;
Diameter Tolerance: +0.0/-0.15 mm;
Thickness Tolerance: +/-0.1mm;
Parallelism: <3 Arc Minute;
Surface Quality: 60/40,40/20 or Better;
Bevel: 0.25mm×45 °;
Clear Aperture: 90%;
Polished: Yes;
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Usage: Medical, Optical;
Type: Concave Lens;
Transmittance: 90%-95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Color: Transparent;
Polished: Yes;
Diameter: 27.8mm;
Longth: 29mm;
Diameter Tolerance: +/-0.02 mm;
Thickness Tolerance: +/-0.02mm;
Surface Quality: 60/40,40/20 or Better;
Centring Error: <3 Arc Minute;
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Usage: Medical, Optical, Photography;
Type: Convex Lens;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Polished: Yes;
Color: Transparent;
Surface Quality: 60-40,40-20,20-10 etc;
Centration: 1 Arc Min;
Dimention: 3-450mm;
Dimention Tol: 0.1mm;
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